| 2001 | increasing export (Europe, Asia) and market introduction of the unique vacuum circuit breaker VA-2 and protection relay RP600 Work force: approx. 50 people, distributed over the two subsidiaries |
| 2000 | opening of the new production plant at Deinze (for RV44, switchgears, etc.) long-term contract for supply of switchgear to the main Belgian Utility |
| 1998-1999 | certification for the load-break switch RV44 and further standardisation of the medium-voltage switchgears |
| 1996-1997 | redisigning the modular DF-2 project, and market introduction of the unique load-break switch RV44 |
| 1995 | occupying the new R&D centre at Deinze |
| 1992-1994 | various certifications for the DF-2 project, here with purchased load-break switch |
| 1991 | successful development of the unique modular project for arc-proof medium-voltage switchgears:DF-2 project |
| 1990 | occupying the new business premises at Nevele (Ghent), adjoining one of the major European highways network. |
| 1988 | Deba nv becomes a public limited company with a strongly expanding work force |
| 1987-1988 | certification for a number of newly-developed products (DC2, KT-2) |
| 1986 | specialising in development, sales, and installation of medium-voltage switchgears |
| 1981-1985 | various business expansions and adaptations as a result of the rapidly expanding order portfolio |
| 1980 | foundation of Deba bvba as a one-man business for the manufacturing of medium-voltage components and capacitors |